Spray Foam Insulation Kit (36 x 26.5 oz./720 Board Ft), Closed Cell Wide DIY Spray Foam, Self-Expanding Adhesive Insulation, Includes Gun & Cleaner, for Garage Doors, Attics & Walls, 36-Pack

★★★★★ 4.3 123 reviews

$416.99
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$416.99
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Free shipping Free 30-day returns

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Management number 222100895 Release Date 2026/05/04 List Price $166.80 Model Number 222100895
Category
  • COMPLETE ALL-IN-ONE DIY INSULATION KIT: Everything you need in one box: 36 cans of high-performance closed cell spray foam (26.5 oz each), heavy-duty spray foam gun, 18 replacement nozzles, foam gun cleaner, and full safety gear (coverall, goggles, gloves). No extra purchases required—unbox and start your insulation project right away.
  • SUPERIOR THERMAL & ACOUSTIC INSULATION: Low thermal conductivity (0.025 W/m·K) and R-Value 5.66 per inch for excellent heat retention. Eliminates thermal bridges and condensation, blocks outside noise, and creates a quieter, energy-efficient space. Save 40%–60% on home energy bills year-round.
  • STRONG ADHESION & AIRTIGHT SEAL: Bonds securely to wood, brick, concrete, drywall, metal, PVC, and most construction materials. Consistent expansion forms an airtight, waterproof barrier to stop drafts, moisture, and air leakage. Perfect for wall/attic/garage insulation, trailers, boats, tanks, and storage units.
  • EASY TO USE: Shake the can well before use. Spray 12–18 inches vertically from walls and 6–8 inches horizontally from ceilings. Thicker layers offer better insulation. Each can covers up to 20 sq ft at a 1-inch thickness. Leave the can connected to the gun for later use to reduce waste.
  • PROFESSIONAL TIPS & SAFE USE: For best adhesion: apply to clean, dry, dust-free surfaces at 65–85°F (18–29°C). Shake vigorously 60 seconds before use. Apply thin, even layers (1–2 inches) for proper expansion. Meets safety standards for indoor DIY projects.
Brand Name DealMart
Unit Count 3.0 Count
Manufacturer DealMart
Model Number SF36-Kit
Material Type Polyurethane
Included Components Foam gun, foam insulation 36 cans, foam cleaner , glasses, coverall, gloves
Manufacturer Part Number SF36-Kit0407

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